Pith Number

pith:GKITYZZO

pith:2024:GKITYZZOY2A5UVD2D7CMICFRDL

not attested not anchored not stored refs pending

On stratifications and poset-stratified spaces

Jon Woolf, Lukas Waas, Shoji Yokura

arxiv:2407.17690 v2 · 2024-07-25 · math.GN · math.AT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKITYZZOY2A5UVD2D7CMICFRDL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Stratifying Reinforcement Learning with Signal Temporal Logic

Receipt and verification

First computed	2026-07-05T11:33:15.405845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32913c672ec681da547a1fc4c408b11adb2d01aab7a97c83e6c9af7284dafc7d

Aliases

arxiv: 2407.17690 · arxiv_version: 2407.17690v2 · doi: 10.48550/arxiv.2407.17690 · pith_short_12: GKITYZZOY2A5 · pith_short_16: GKITYZZOY2A5UVD2 · pith_short_8: GKITYZZO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GKITYZZOY2A5UVD2D7CMICFRDL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 32913c672ec681da547a1fc4c408b11adb2d01aab7a97c83e6c9af7284dafc7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097e50dc1c2bb23c2ee51e1a9bd384a504bb2d778639238bdd14247cf4414f0d",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2024-07-25T01:16:46Z",
    "title_canon_sha256": "d0b9222b95e575f0273e26584790c4cc30e5d0a9a822dc2648740adff1c95e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17690",
    "kind": "arxiv",
    "version": 2
  }
}